import Vue from 'vue'
import Router from 'vue-router'
import Login from '@/components/Login.vue'
import Home from '@/components/Home.vue'

Vue.use(Router)

const router = new Router({
  routes: [
    {path:'/',redirect:'/login'},
    {path:'/login',component:Login },
    {path:'/home',component:Home }
  ]
})
//导航守卫
router.beforeEach((to,from,next) =>{
  if (to.path === '/login') return next()
  const tokenStr = window.localStorage.getItem('token')
  if (!tokenStr) return next('/login')
  next()
})

export default router